chimney in the mall

air architecture black brick broom brush building caucasian chemical chimney cleaning coal construction contamination design dirty ecology energy environment environmental equipment exhaust exterior fire fireplace flat flue fume gas global handyman heat heating himney home house icon illustration industrial industry job maintenance male mall man manufacturing metal old outdoor pipe plant pollution power production profession professional repair roof rooftop service sky smog smoke smokestack soot standing steam stone structure sweep sweeping symbol tile tower ventilation winter work worker working kitchen